TKS deicing fluid AL-5 D.T.D.406B

Aero-Sense is one of the leading European producers and providers of TKS fluid for in-flight de-icing. Each batch is carefully analyzed so that viscosity, freezing point, pH value and many other parameters are respected. Before packaging, the fluid is filtered down to 0,5 micron to prevent debris blocking the laser drilled titanium leading edges.

General Information

How does a TKS system fight in-flight icing?

A TKS system uses a TKS liquid based on ethylene glycol to coat the surface and prevent ice from accumulating. The leading edges of the wings, horizontal and vertical stabilizer are made of laser-drilled titanium panels, through which the fluid is pumped during in-flight icing conditions. A "slinger ring" may be used to distribute fluid on propellers, and a spray bar can be used to apply fluid to the windshield. The TKS fluid mixes with the ice accretion, depresses its freezing point, and allows the mixture to flow off the aircraft without freezing